SOLUTION: When x = 1 and y = - 2 find the value of 7x - 4y

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Question 25398: When x = 1 and y = - 2 find the value of 7x - 4y
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
7x-4y
7(1)-4(-2)
7 + 8
15

jon